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Reply messages for failed db authentication

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Reply messages for failed db authentication
This commit is contained in:
MassimilianoPinto
2014-10-23 19:36:25 +02:00
parent a834b4eeb0
commit 35996a40cb
4 changed files with 182 additions and 85 deletions
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29
server/modules/protocol/mysql_common.c
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@ -2046,3 +2046,32 @@ retblock:
return rval;
}
int check_db_name_after_auth(DCB *dcb, char *database, int auth_ret) {
int db_exists = -1;
/* check for dabase name and possible match in resource hashtable */
if (database && strlen(database)) {
/* if database names are loaded we can check if db name exists */
if (dcb->service->resources != NULL) {
if (hashtable_fetch(dcb->service->resources, database)) {
db_exists = 1;
} else {
db_exists = 0;
}
} else {
/* if database names are not loaded we don't allow connection with db name*/
db_exists = -1;
}
if (db_exists == 0 && auth_ret == 0) {
auth_ret = 2;
}
if (db_exists < 0 && auth_ret == 0) {
auth_ret = 1;
}
}
return auth_ret;
}